Pith Number

pith:CGTWOOJV

pith:2018:CGTWOOJVGXZOW7UYNOFXBZWJ3W

not attested not anchored not stored refs pending

Binary Constrained Deep Hashing Network for Image Retrieval without Manual Annotation

Dang-Khoa Le Tan, Huu Le, Ian Reid, Ngai-Man Cheung, Thanh-Toan Do, Trung Pham, Tuan Hoang

arxiv:1802.07437 v7 · 2018-02-21 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGTWOOJVGXZOW7UYNOFXBZWJ3W}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:58:08.695189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11a767393535f2eb7e986b8b70e6c9dda1b2cce0ac7c7352f52b96626c8dc70d

Aliases

arxiv: 1802.07437 · arxiv_version: 1802.07437v7 · doi: 10.48550/arxiv.1802.07437 · pith_short_12: CGTWOOJVGXZO · pith_short_16: CGTWOOJVGXZOW7UY · pith_short_8: CGTWOOJV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CGTWOOJVGXZOW7UYNOFXBZWJ3W \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 11a767393535f2eb7e986b8b70e6c9dda1b2cce0ac7c7352f52b96626c8dc70d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e10b01919f723859541478eee3bb8b05848483c191a1cea3bb3eda1b27536805",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-21T06:20:59Z",
    "title_canon_sha256": "c36ea810d7c0a86c2c707b0c170bd2efbeb172e480247a4219afddb31f5622aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07437",
    "kind": "arxiv",
    "version": 7
  }
}